NLC HD 720P Helmet Sport DV Action Digital Video Waterproof Camera Recorder Touch Screen, RED 720P HD mini action camcorder 2.0 inch TFT LCD preview screen and resistive touch screen for convenient operation Adopts CMOS image sensor Suitable for mount on bike, surf board and etc Captures video & photo and records 720P HD videos Removable Micro SD/ TF card for easy transfer and viewing on any computer Powered by built-in rechargeable battery Easy and Convenient to use